Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

TYS - BCN

Find cheap flights from Knoxville to Barcelona from $316

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Barcelona-El Prat departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/8
Sat 6/15

Search hundreds of travel sites at once for deals on flights to Barcelona

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Barcelona, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Barcelona, as well as popular online travel agencies
In the last 7 days travelers have searched 43,895,468 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Knoxville to Barcelona-El Prat (TYS-BCN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Barcelona-El Prat that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:10 am - 1:10 pmTYS-BCN
23h 00m1 stop
6:45 pm - 12:56 pmBCN-TYS
24h 11m1 stop
Wed, Oct 16 - Tue, Oct 22
8:10 am - 1:10 pmTYS-BCN
23h 00m1 stop
6:45 pm - 1:31 pmBCN-TYS
24h 46m1 stop
Wed, Oct 16 - Mon, Oct 21
8:39 pm - 5:40 pmTYS-BCN
15h 01m2 stops
10:40 am - 5:28 pmBCN-TYS
12h 48m1 stop
$753American Airlines
Find Deal
Mon, Sep 23 - Thu, Oct 3
3:00 pm - 9:00 amTYS-BCN
12h 00m1 stop
10:40 am - 5:28 pmBCN-TYS
12h 48m1 stop
$757American Airlines
Find Deal
Mon, Sep 23 - Thu, Oct 3
9:50 am - 12:45 pmTYS-BCN
20h 55m2 stops
6:00 am - 6:44 pmBCN-TYS
18h 44m2 stops
$776United Airlines
Find Deal
Mon, Sep 23 - Thu, Oct 3
5:50 am - 8:20 amTYS-BCN
20h 30m1 stop
12:20 pm - 1:38 pmBCN-TYS
31h 18m2 stops
$797United Airlines
Find Deal
Thu, Aug 15 - Sun, Aug 25
6:12 pm - 5:15 pmTYS-BCN
17h 03m2 stops
10:40 am - 5:28 pmBCN-TYS
12h 48m1 stop
$798British Airways
Find Deal
Sun, Oct 13 - Thu, Oct 24
3:00 pm - 12:05 pmTYS-BCN
15h 05m2 stops
8:00 am - 10:05 pmBCN-TYS
19h 05m2 stops
$813British Airways
Find Deal
Wed, Oct 23 - Wed, Oct 30
12:00 pm - 9:10 amTYS-BCN
15h 10m1 stop
12:15 pm - 11:52 pmBCN-TYS
16h 37m2 stops
$844Delta
Find Deal
Tue, Oct 22 - Thu, Oct 31
6:30 pm - 4:25 pmTYS-BCN
15h 55m2 stops
6:05 am - 5:38 pmBCN-TYS
16h 33m2 stops
$873Delta
Find Deal
Mon, Oct 21 - Fri, Nov 1

Flights from Knoxville to Barcelona-El Prat - Travel Insights & Trends

Get data-powered insights and trends into flights from Knoxville to Barcelona-El Prat to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Knoxville to Barcelona-El Prat Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Knoxville to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Knoxville to Barcelona-El Prat Airport is January, where tickets cost $681 on average. On the other hand, the most expensive months are May and June, where the average cost of tickets is $1,492 and $1,464 respectively.

How far in advance should I book a flight from Knoxville to Barcelona-El Prat Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Knoxville to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Knoxville to Barcelona-El Prat Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 10 days before departure.

Good to know

Low season

December

High season

April

Cheapest flight

$316
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Knoxville to Barcelona

When to book flights from Knoxville to Barcelona-El Prat

Are your dates flexible? Find out the best times to travel from Knoxville to Barcelona-El Prat based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Knoxville to Barcelona flights

  • What is the cheapest flight from Knoxville to Barcelona-El Prat Airport?

    In the last 3 days, the lowest price for a flight from Knoxville to Barcelona-El Prat Airport was $316 for a one-way ticket and $560 for a round-trip.

  • Do I need a passport to fly between Knoxville and Barcelona?

    A passport is required to fly from Knoxville to Barcelona.

  • Which airports will I be using when flying from Knoxville to Barcelona?

    Knoxville airport is called Knoxville McGhee Tyson and the only airport in Barcelona is Barcelona-El Prat.

  • Which aircraft models fly most regularly from Knoxville to Barcelona?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Knoxville to Barcelona?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Knoxville and Barcelona, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Knoxville to Barcelona, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Knoxville to Barcelona are Delta and United Airlines. With an average price for the route of $1,017 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,078 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Knoxville to Barcelona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Barcelona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Barcelona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Knoxville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Barcelona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Barcelona with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and BCN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Barcelona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Knoxville to Barcelona-El Prat

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Barcelona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to Barcelona-El Prat? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10778 reviews
7.4Food
8.0Entertainment
7.9Comfort
8.2Boarding
8.6Crew
Airline reviews

West Jet has a horrible boarding process and the seats have no cushion.

4.0 OkayDouglas, May 2024MSP - YEG
Read more about Delta reviews

West Jet has a horrible boarding process and the seats have no cushion.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

The check in was horrible. I stood in line for 1 hour to check in with an Air France ticket. Then I was told I had to go to Delta counter onstead to check in instead. It made no sense.

Medíocre. The food wasn't good (although not bad, bad) and the staff wasn't kind. I asked for n extra blanket, the steward never came back, serving us roughly.

Excellent apart from transport to actual plane 10 minutes from the actual gate , walking out in the tarmac in the rain and having to climb stairs to enter while holding luggage.

They wanted to close counter although they did not provide the wheelchair requested which ended by going alone to transit security and lost long time and they did not want to wait .

Business class in the second leg - CDG-EVN was a disaster.

worst experience ever i choose my seat in advance and also have my seat selected in my boarding and the they told me that my seat has been changed without notify me

I have used Air France and KLM many times it will help if they change their menu's feel like it's been the same for years!!!, Especially the breakfast. Overall the flight was good and enjoyable.

No bording was given for next trip on same carrier, food was very moderate.

No birding was given for next trip on same carrier, food was very moderate.

We transited through Chad and what was supposed to be a 1hr 20 minutes transit time lasted over 4hrs. We didn't get regular updates until we complained. After a 10hr flight from Paris no form of refreshment given and finally arrived Abuja over 6hrs later and none of my bags came

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

Lost our luggage in Heathrow. Showed up 3 days into a 7 day vacation. Very inconvenient and disappointing!!

Lost our bags in Heathrow, We didn’t receive bags in Mallorca for 3 days, out of a 7 day cycling vacation. Really inconvenient and disappointing!

Our luggage is missing. We are at the Hotel Gran Via in Barcelona

We missed the flight to Barcelona because the flight from Baltimore was delayed. We flew on Vueling VW6653. Our luggage didn’t arrive. Please help us get our luggage. We are staying at Hotel Gran Via in Barcelona

The seats were tiny, being of a fairly petite build, I don’t usually expect to feel crammed and cramped in a seat, but I definitely was on this flight. I couldn’t even bend over to get anything out from under the seat in front and getting up to go to the bathroom at night with the seat backs reclined was nearly impossible. I had to do gymnastics to get over and out. For an airline that does long flights overnight, it’s kind of ridiculous.

Not connecting flights. Missed my flight from Dublin to Liverpool because I arrived at Dublin one hour too late. For this mistake, they offered me a flight from Dublin to Manchester. Thats great and all, but I waste time and money to commute to Liverpool. Be sure to check the time of your connecting flights, because they sure don’t when they sell it to you

Excellent! Great flight attendants, good food (in business class, at least), very comfortable. Touchscreen and remote wasn’t great.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

We paid to have overhead carry-on baggage. When we got to the gate we were told that our carry on bags would need to be checked and go below because the flight was full. Notably we were nowhere near the last people to board and about 30 other passengers also had to check their carry-on bags. Other than that the flight was fine.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

Book cheap flights from Knoxville to Barcelona

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Knoxville to Barcelona found on KAYAK in the last 72 hours.
9/30Mon
2 stops
26h 24mTYS-BCN
$316
9/30Mon
1 stop
23h 15mTYS-BCN
$365
9/30Mon
3 stops
26h 15mTYS-BCN
$380
6/17Mon
2 stopsBrussels Airlines
18h 00mTYS-BCN
$1,000

Search by stops

Search by airline

Search by price

Last minute flights from Knoxville to Barcelona-El Prat

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Knoxville to Barcelona that are departing in the next 10 days.
5/12Sun
multi-stop
35h 10mTYS-BCN
5/14Tue
multi-stop
44h 42mBCN-TYS
$1,550
5/12Sun
multi-stop
24h 15mTYS-BCN
5/14Tue
multi-stop
44h 42mBCN-TYS
$1,594
5/12Sun
multi-stop
24h 15mTYS-BCN
5/14Tue
multi-stop
44h 42mBCN-TYS
$1,749
5/12Sun
multi-stop
30h 35mTYS-BCN
5/14Tue
multi-stop
29h 20mBCN-TYS
$1,858
5/12Sun
multi-stopLufthansa
16h 20mTYS-BCN
5/14Tue
multi-stopLufthansa
14h 09mBCN-TYS
$2,083

Search by stops

Search by airline

Search by price

Knoxville - Barcelona Flights

Departure:

Knoxville (undefined)United States

Destination:

Barcelona (BCN)Spain

Cabin classes: